Sidewalk Accessibility Assessment with Daxbots

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A white small robot with blue eyes is on a sidewalk with two similar robots following behind it.

Small robots will help collect sidewalk accessibility information across Tyler

This summer, a new kind of City project rolled into Tyler, one sidewalk at a time. We worked with Kimley-Horn and Daxbot to collect accessibility information for pedestrian facilities in public rights-of-way and trails across the City. This work supports the City’s ADA Self-Evaluation and Transition Plan project.

The robots are designed for shared public environments. Data collection was limited to information related to pedestrian infrastructure, and the robots do not store personal information.

The robots move at walking speed along pedestrian pathways while collecting information on sidewalks and trails, curb ramps, signalized intersections, and transit stops. Using this technology also helps reduce the need for staff to gather the same information in or near traffic.

What this project included

Using robotic field-collection technology, the project team documented the existing conditions of pedestrian facilities to identify access barriers in the public right-of-way. This approach will produce a more detailed, consistent record of pedestrian infrastructure conditions and is expected to reduce time and costs compared with traditional methods.

Field collection was performed on approximately 94.5 miles of sidewalks and trails and associated curb ramps, 122 signalized intersections, and 59 transit stops.

Why robots were used

The robots move at walking speed along pedestrian pathways while collecting information on sidewalks and trails, curb ramps, signalized intersections, and transit stops. Using this technology helps gather consistent data across a large area.

How this fits into the larger ADA plan

This sidewalk assessment is one part of the City of Tyler’s ADA Self-Evaluation and Transition Plan. The broader effort reviews City-owned or City-managed facilities, programs, and public spaces to help identify barriers to access and support future improvements.

The full ADA evaluation includes sidewalks, trails, intersections, transit stops, parks, buildings, parking lots, and other public spaces under City responsibility. This work also helps support the City’s eligibility for grant opportunities tied to accessibility improvements.

This assessment will give the City a clearer, more comprehensive picture of conditions across Tyler’s pedestrian network. The information collected will help inform future planning and prioritization for accessibility improvements across public spaces that fall under City responsibility.

The City already invests $500,000 annually in Half Cent Sales Tax funds for pedestrian and sidewalk improvements. The ADA Self-Evaluation and Transition Plan will work alongside those investments, helping prioritize the projects that will make the biggest difference for Tyler families and visitors.

About Daxbot

Daxbot builds “good” robots for work in urban spaces. Its robots are designed to prioritize human safety, comfort, and privacy, helping cities, businesses, and project teams carry out fieldwork and other tasks more efficiently while keeping people at the center of the experience.

Have a question about this project? Ask below!

Small robots will help collect sidewalk accessibility information across Tyler

This summer, a new kind of City project rolled into Tyler, one sidewalk at a time. We worked with Kimley-Horn and Daxbot to collect accessibility information for pedestrian facilities in public rights-of-way and trails across the City. This work supports the City’s ADA Self-Evaluation and Transition Plan project.

The robots are designed for shared public environments. Data collection was limited to information related to pedestrian infrastructure, and the robots do not store personal information.

The robots move at walking speed along pedestrian pathways while collecting information on sidewalks and trails, curb ramps, signalized intersections, and transit stops. Using this technology also helps reduce the need for staff to gather the same information in or near traffic.

What this project included

Using robotic field-collection technology, the project team documented the existing conditions of pedestrian facilities to identify access barriers in the public right-of-way. This approach will produce a more detailed, consistent record of pedestrian infrastructure conditions and is expected to reduce time and costs compared with traditional methods.

Field collection was performed on approximately 94.5 miles of sidewalks and trails and associated curb ramps, 122 signalized intersections, and 59 transit stops.

Why robots were used

The robots move at walking speed along pedestrian pathways while collecting information on sidewalks and trails, curb ramps, signalized intersections, and transit stops. Using this technology helps gather consistent data across a large area.

How this fits into the larger ADA plan

This sidewalk assessment is one part of the City of Tyler’s ADA Self-Evaluation and Transition Plan. The broader effort reviews City-owned or City-managed facilities, programs, and public spaces to help identify barriers to access and support future improvements.

The full ADA evaluation includes sidewalks, trails, intersections, transit stops, parks, buildings, parking lots, and other public spaces under City responsibility. This work also helps support the City’s eligibility for grant opportunities tied to accessibility improvements.

This assessment will give the City a clearer, more comprehensive picture of conditions across Tyler’s pedestrian network. The information collected will help inform future planning and prioritization for accessibility improvements across public spaces that fall under City responsibility.

The City already invests $500,000 annually in Half Cent Sales Tax funds for pedestrian and sidewalk improvements. The ADA Self-Evaluation and Transition Plan will work alongside those investments, helping prioritize the projects that will make the biggest difference for Tyler families and visitors.

About Daxbot

Daxbot builds “good” robots for work in urban spaces. Its robots are designed to prioritize human safety, comfort, and privacy, helping cities, businesses, and project teams carry out fieldwork and other tasks more efficiently while keeping people at the center of the experience.

Have a question about this project? Ask below!

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  • Share Can you make an app that tracks them so you can see where they are? on Facebook Share Can you make an app that tracks them so you can see where they are? on X (formerly Twitter) Share Can you make an app that tracks them so you can see where they are? on Linkedin Email Can you make an app that tracks them so you can see where they are? link

    Can you make an app that tracks them so you can see where they are?

    Dan H asked about 1 month ago

    You are not the first person to ask if there is an app to track Dax. Unfortunately, the Daxbot team has not created an app yet, but we have shared the feedback with them. Thanks for your interest in this project!

  • Share Can we find and meet Dax in person? How do we find one? And does Dax also have a social page? on Facebook Share Can we find and meet Dax in person? How do we find one? And does Dax also have a social page? on X (formerly Twitter) Share Can we find and meet Dax in person? How do we find one? And does Dax also have a social page? on Linkedin Email Can we find and meet Dax in person? How do we find one? And does Dax also have a social page? link

    Can we find and meet Dax in person? How do we find one? And does Dax also have a social page?

    Angela M Homan asked about 1 month ago
    Thank you for your interest in this project.


    To keep up with where the Daxbots are rolling around, a Facebook group called Dax Sightings in Tyler was recently created by a community member. So if you do find him, be sure to snap a selfie and share it! Each one has its own name, which you can learn by looking at the back of its head. Also, you can approach one and say hi. It will respond with some friendly beeps and shake its head. 
  • Share How soon should we expect issues to be rectified? I live at Garden Estates on Grande Blvd where there is a huge separation in the sidewalk making it hard to pass for those going to the bank or Walmart with a walker or a scooter. on Facebook Share How soon should we expect issues to be rectified? I live at Garden Estates on Grande Blvd where there is a huge separation in the sidewalk making it hard to pass for those going to the bank or Walmart with a walker or a scooter. on X (formerly Twitter) Share How soon should we expect issues to be rectified? I live at Garden Estates on Grande Blvd where there is a huge separation in the sidewalk making it hard to pass for those going to the bank or Walmart with a walker or a scooter. on Linkedin Email How soon should we expect issues to be rectified? I live at Garden Estates on Grande Blvd where there is a huge separation in the sidewalk making it hard to pass for those going to the bank or Walmart with a walker or a scooter. link

    How soon should we expect issues to be rectified? I live at Garden Estates on Grande Blvd where there is a huge separation in the sidewalk making it hard to pass for those going to the bank or Walmart with a walker or a scooter.

    Ewesttx asked about 1 month ago

    Thank you for sharing this concern. The sidewalk accessibility assessment evaluates existing sidewalks and related pedestrian features, including curb ramps, signalized intersections, and transit stops, as part of the City’s ADA Self-Evaluation and Transition Plan. While the ADA Transition Plan will note City facilities that need improvement, we don’t have a timeframe on when individual projects will be addressed. Once the data is collected, the staff will coordinate with the City’s Disabilities Issues Review Board to develop a prioritized list of projects which will be adopted as part of the Plan. It is anticipated that the ADA Transition Plan will be adopted late this year.

    In the meantime, the City’s Engineering Services department has been notified about your issue with the sidewalk on Grande Boulevard. If you have any other comments or questions, you can contact them through the comment form on their website at Engineering Services | City of Tyler, TX.

  • Share I’m curious why there are no ADA requirements when buildings are built here, Example Kelly community bank on grande does not have a handicap button to get into the building. You have to wait for someone to come open the door for you to get in. That is not the only place there’s a lot of places I can’t go to because I can’t get in with my wheelchair or my scooter. Lyndale has the same problem brand new place is open and that’s not ADA compliant so essentially you’re telling me you want me to spend my money somewhere else which I’m fine with. on Facebook Share I’m curious why there are no ADA requirements when buildings are built here, Example Kelly community bank on grande does not have a handicap button to get into the building. You have to wait for someone to come open the door for you to get in. That is not the only place there’s a lot of places I can’t go to because I can’t get in with my wheelchair or my scooter. Lyndale has the same problem brand new place is open and that’s not ADA compliant so essentially you’re telling me you want me to spend my money somewhere else which I’m fine with. on X (formerly Twitter) Share I’m curious why there are no ADA requirements when buildings are built here, Example Kelly community bank on grande does not have a handicap button to get into the building. You have to wait for someone to come open the door for you to get in. That is not the only place there’s a lot of places I can’t go to because I can’t get in with my wheelchair or my scooter. Lyndale has the same problem brand new place is open and that’s not ADA compliant so essentially you’re telling me you want me to spend my money somewhere else which I’m fine with. on Linkedin Email I’m curious why there are no ADA requirements when buildings are built here, Example Kelly community bank on grande does not have a handicap button to get into the building. You have to wait for someone to come open the door for you to get in. That is not the only place there’s a lot of places I can’t go to because I can’t get in with my wheelchair or my scooter. Lyndale has the same problem brand new place is open and that’s not ADA compliant so essentially you’re telling me you want me to spend my money somewhere else which I’m fine with. link

    I’m curious why there are no ADA requirements when buildings are built here, Example Kelly community bank on grande does not have a handicap button to get into the building. You have to wait for someone to come open the door for you to get in. That is not the only place there’s a lot of places I can’t go to because I can’t get in with my wheelchair or my scooter. Lyndale has the same problem brand new place is open and that’s not ADA compliant so essentially you’re telling me you want me to spend my money somewhere else which I’m fine with.

    Ewesttx asked about 1 month ago

    Thank you for reaching out and sharing your experience. We are sorry to hear that you have had difficulty accessing local businesses while using your wheelchair or scooter. No one should feel like they have to wait outside for someone to open a door or choose another business because they cannot safely and independently enter.

    Private businesses that are open to the public do have accessibility requirements under the Americans with Disabilities Act. In Texas, buildings and facilities may also be subject to the Texas Accessibility Standards, which are overseen by the Texas Department of Licensing and Regulation through its Architectural Barriers program.

    One common point of confusion is that the ADA does not automatically require every entrance to have a push-button door opener. However, accessible entrances and doors must still meet applicable standards, such as accessible routes, door clearances, thresholds, hardware, and other design requirements. If a person using a wheelchair or scooter cannot access an entrance, that is a concern that may need to be reviewed.

    For private businesses, accessibility complaints are generally handled by the Texas Department of Licensing and Regulation (TDLR) or the U.S. Department of Justice, depending on the nature of the concern. You can report building accessibility concerns in Texas through the TDLR complaint process by visiting www.tdlr.texas.gov/complaints/ and selecting Architectural Barriers. You can also file an ADA complaint with the U.S. Department of Justice at www.ada.gov/file-a-complaint/.

    When submitting a complaint, it is helpful to include the business name, address, date you experienced the issue, a description of the barrier, and any photos if available. Reporting concerns directly to the appropriate agency helps create a record of the issue and allows the agency with enforcement authority to review the concern.

    The City’s ADA jurisdiction focuses on City facilities, programs, services, sidewalks, and public rights-of-way. We appreciate you taking the time to raise this concern and hope this information helps you report accessibility barriers when you encounter them.

  • Share what about golden road by Moore middle schools the kids walking need safety to walk to school on Facebook Share what about golden road by Moore middle schools the kids walking need safety to walk to school on X (formerly Twitter) Share what about golden road by Moore middle schools the kids walking need safety to walk to school on Linkedin Email what about golden road by Moore middle schools the kids walking need safety to walk to school link

    what about golden road by Moore middle schools the kids walking need safety to walk to school

    C. CLARY asked about 2 months ago

    Sidewalks along Golden Road will be evaluated as part of this assessment. 

  • Share Can we the community get the robot to the West Tyler area: Bellwood Road, Duckenfield Avenue, Rose Street, Britton Ave and Boyd. This area been the same for 50 plus years on Facebook Share Can we the community get the robot to the West Tyler area: Bellwood Road, Duckenfield Avenue, Rose Street, Britton Ave and Boyd. This area been the same for 50 plus years on X (formerly Twitter) Share Can we the community get the robot to the West Tyler area: Bellwood Road, Duckenfield Avenue, Rose Street, Britton Ave and Boyd. This area been the same for 50 plus years on Linkedin Email Can we the community get the robot to the West Tyler area: Bellwood Road, Duckenfield Avenue, Rose Street, Britton Ave and Boyd. This area been the same for 50 plus years link

    Can we the community get the robot to the West Tyler area: Bellwood Road, Duckenfield Avenue, Rose Street, Britton Ave and Boyd. This area been the same for 50 plus years

    Helen Blake asked about 2 months ago

    The sidewalk accessibility assessment covers existing sidewalks, curb ramps, signalized intersections, and transit stops in areas with higher foot traffic as part of the City’s ADA Self-Evaluation and Transition Plan and federal requirements. The information collected will help the City document current conditions in those more heavily traveled areas and support future accessibility planning.

Page last updated: 14 Jul 2026, 10:01 AM